Hi I started my period yesterday as normal, I have just gone to the toilet to change and to have a wee I noticed there was blood in my underwear , I just thought I have a accident. But when I removed my tampon there was a small amount of blood on there. I cleaned myself with tissue and there was a lot more blood on the tissue then on my tampon, which I thought was stranger. So I got a mirror to see where I was bleeding from as there was blood on the string of the tampon, it don t look like its coming from my virgina what can it be